4000396496 has 40 divisors (see below), whose sum is σ = 8270512320. Its totient is φ = 1868956416.

The previous prime is 4000396483. The next prime is 4000396513. The reversal of 4000396496 is 6946930004.

4000396496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67940 + ... + 112323.

It is an arithmetic number, because the mean of its divisors is an integer number (206762808).

Almost surely, 2^4000396496 is an apocalyptic number.

It is an amenable number.

4000396496 is an abundant number, since it is smaller than the sum of its proper divisors (4270115824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4000396496 is a wasteful number, since it uses less digits than its factorization.

4000396496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180363 (or 180357 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 41.

The square root of 4000396496 is about 63248.6877018014. The cubic root of 4000396496 is about 1587.4535000826.

The spelling of 4000396496 in words is "four billion, three hundred ninety-six thousand, four hundred ninety-six".